amadey | 9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0

General

Target

9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
Size

3.0MB
MD5

958984e0e9935cc62a2fd26a2254e28e
SHA1

a65a113cd7ad70672d2977b3ff19049552f7434e
SHA256

9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0
SHA512

4a04ae178ec36795f65e2152188de3448630447a2fa35617712c8bab73c443279565702ee1078937be5a30a7fa4d77b2d11388351f6cd264f55739ee492dab28
SSDEEP

49152:628ogm1ghfqafrSBfbb4kC0R1XpCn/0cQXB0OJ+qQb6T:628oohfqa+Bbb4kC0Rc05Qb

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2712	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
2712	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
2712	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2712	1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe	30
PID 1948 wrote to memory of 2712	1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe	30
PID 1948 wrote to memory of 2712	1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe	30
PID 1948 wrote to memory of 2712	1948	9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe	30

C:\Users\Admin\AppData\Local\Temp\9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe
"C:\Users\Admin\AppData\Local\Temp\9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
3.0MB

MD5
958984e0e9935cc62a2fd26a2254e28e

SHA1
a65a113cd7ad70672d2977b3ff19049552f7434e

SHA256
9386cfea601fe28342884d06813f01f23a0735152b9cf4563d207071c5bd5ef0

SHA512
4a04ae178ec36795f65e2152188de3448630447a2fa35617712c8bab73c443279565702ee1078937be5a30a7fa4d77b2d11388351f6cd264f55739ee492dab28

Download Submit
memory/1948-20-0x0000000000F01000-0x0000000000F69000-memory.dmp

Filesize
416KB

Download
memory/1948-1-0x0000000077470000-0x0000000077472000-memory.dmp

Filesize
8KB

Download
memory/1948-2-0x0000000000F01000-0x0000000000F69000-memory.dmp

Filesize
416KB

Download
memory/1948-3-0x0000000000F00000-0x0000000001210000-memory.dmp

Filesize
3.1MB

Download
memory/1948-4-0x0000000000F00000-0x0000000001210000-memory.dmp

Filesize
3.1MB

Download
memory/1948-17-0x0000000000F00000-0x0000000001210000-memory.dmp

Filesize
3.1MB

Download
memory/1948-0-0x0000000000F00000-0x0000000001210000-memory.dmp

Filesize
3.1MB

Download
memory/2712-27-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-32-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-21-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-23-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-25-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-26-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-19-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-28-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-29-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-30-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-31-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-22-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-33-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-34-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-35-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-36-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-37-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-38-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-39-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-40-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-41-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-42-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download
memory/2712-43-0x0000000000EC0000-0x00000000011D0000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads